What is expand 4(0.5f-0.25=6+f) ?

The solution to expand 4(0.5f-0.25=6+f) is 2f-1=6+4f

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expand 4(0.5f-0.25=6+f)

expand

4 (0.5 f - 0.25 = 6 + f)

2 f - 1 = 6 + 4 f

Solution steps

4 (0.5 f - 0.25 = 6 + f)

= 4 (0.5 f - 6 \cdot 0.25 = + f)

Distribute parentheses

= 4 \cdot 0.5 f + 4 (- 0.25 = 6) + 4 f

Apply minus-plus rules

+ (- a) = - a

4 \cdot 0.5 f - 4 \cdot 0.25 = 6 + 4 f

Expand

4 \cdot 0.5 f - 4 \cdot 0.25 : 2 f - 1

2 f - 1 = 6 + 4 f

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What is expand 4(0.5f-0.25=6+f) ?
The solution to expand 4(0.5f-0.25=6+f) is 2f-1=6+4f